arbitrary addr

src/arch/x86_64/mod.rs

@@ -19,7 +19,8 @@ pub struct X86_64;
 impl Arch for X86_64 {
     const NAME: &str = "x86_64";
     type Asm = Asm;
-    fn compile(p: &Program<Self>) -> Result<LinkedProgram, CompilerMsg> {
+    type Addr = u64;
+    fn compile(p: &Program<Self>) -> Result<LinkedProgram<Self::Addr>, CompilerMsg> {
         encode_program(p)
     }
 }